Early writer to fiction work eh... I often wondered what that would be like to do, even spoke a little with @rhondak about it.
That Grammarly program looks like it would be quite useful, cos it could be applied to writing posts for all sorts of ideas. Ive seen commercials for it and now that you have recommended it, I will take a peek sometime and see what if offers :) The rest I cant comment on because they are geared towards things Im not really sure about. One day though maybe ill have an idea :)
Good for you sir, I will await to see what you have come out :)